https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-28T17:16:52.947343Z
2022-12-28T17:17:17.945543Z
s3://sentinel-s1-l1c/GRD/2022/12/28/IW/DV/S1A_IW_GRDH_1SDV_20221228T171652_20221228T171717_046535_059385_E464
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2022-12-28T17:16:52.947343Z
2022-12-28T17:17:17.945543Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221228T192612_V20221228T153235_20221228T185005.EOF
347.72358546038845
693000
Copernicus Ground Segment
2022-12-28T19:57:13.174838Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221228T171652_20221228T171717_046535_059385_E464
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.63206766891433 20.526586728608308,12.2212869387247 20.63462620769257,12.81552097323172 20.741399500741366,13.410895028510476 20.846174329163148,13.997722726946078 20.947281685759553,13.927896030445707 21.309001200298525,13.82411722657213 21.85184440803854,13.792760184316004 22.033322097872595,13.756994655117646 22.21405783126127,13.723143039942508 22.395107487621967,13.711177651094829 22.454941552702863,13.116572817757044 22.35464891833209,12.514603104803165 22.250740726908973,11.916155337917546 22.14507750851041,11.317084312150524 22.036949506513054,11.480457956405258 21.25163657970275,11.63206766891433 20.526586728608308))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8667039783672
46.08224775238099
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2022-12-29T02:45:36.269628Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N21E011/2022/12/28/059385
2.0E-4
2.0E-4
true
block average
2
2
22.0
11.0
21.0
12.0
POLYGON((11.533075785989876 21.0,11.324771153059837 22.0,12.0 22.0,12.0 21.0,11.533075785989876 21.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_059385_N21E011_2022_12_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059385_N21E011_2022_12_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059385_N21E011_2022_12_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059385_N21E011_2022_12_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059385_N21E011_2022_12_28_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid